{"id":274,"date":"2025-02-03T21:14:43","date_gmt":"2025-02-03T20:14:43","guid":{"rendered":"https:\/\/la6cda.no\/?p=274"},"modified":"2025-02-18T06:55:19","modified_gmt":"2025-02-18T05:55:19","slug":"n-connector-pa-2m-yagi","status":"publish","type":"post","link":"https:\/\/la6cda.no\/?p=274","title":{"rendered":"N-Connector p\u00e5 2m Yagi"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0409-1024x768.jpg\" alt=\"N-Connector p\u00e5 driver elementet\" class=\"wp-image-266\" srcset=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0409-1024x768.jpg 1024w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0409-300x225.jpg 300w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0409-768x576.jpg 768w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0409-1536x1152.jpg 1536w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0409.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">P\u00e5 antennen fra LA1TV har PL-259 connectoren v\u00e6rt litt sliten.  Det var ikke noe ordentlig spor som PL259 connectoren kunne ta tak i.  S\u00e5 jeg ville bytte denne ut med en N-connector istedenfor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Den gamle connectoren hadde en gjenget senterpinne ut i bak som kunne skrus rett inn i gamma-matchen. Den nye N-connectoren har lodde pinne i bakkant. Hullet her er 2mm. Hullet i senterpinnen i gamma matchen er 4 mm. Her ble det mye som skulle tilpasses.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jeg pr\u00f8vde f\u00f8rst \u00e5 ta en 4 mm A4 skrue, og slipe ned.  Denne lot seg ikke lodde inn i connectoren.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00e5 gikk jeg p\u00e5 jakt etter en 4 mm kobberstift.  Det tror jeg ikke finnes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jeg kontaktet LA4EJA, Lars.  Han hadde litt 3mm emaljert kobbertr\u00e5d.  Denne var sv\u00e6rt god.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jeg gjenget den opp med et 3 mm gjengejern, og slipte ned enden til den gikk inn i den nye connectoren.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0405-768x1024.jpg\" alt=\"Ny senterpinne\" class=\"wp-image-271\" srcset=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0405-768x1024.jpg 768w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0405-225x300.jpg 225w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0405-1152x1536.jpg 1152w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0405.jpg 1500w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00e5 loddet jeg den inn i connectoren.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0406-768x1024.jpg\" alt=\"Innloddet pinne\" class=\"wp-image-268\" srcset=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0406-768x1024.jpg 768w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0406-225x300.jpg 225w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0406-1152x1536.jpg 1152w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0406.jpg 1500w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Og til slutt fikk jeg installert connectoren inn i driver elementet.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0407-768x1024.jpg\" alt=\"Ferdig i driver elementet\" class=\"wp-image-267\" srcset=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0407-768x1024.jpg 768w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0407-225x300.jpg 225w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0407-1152x1536.jpg 1152w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0407.jpg 1500w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Til slutt var det \u00e5 f\u00e5 sjekket at antennen fremdeles var i tune. Den var rundt 1:1.3. Jeg var ikke helt forn\u00f8yd, og dette var nok for\u00e5rsaket av at avtanden fra connectoren til gamma matchen var noen millimeter lenger enn den tidligere installasjonen. Etter \u00e5 ha justert den litt fikk jeg den ned i 1:1.14 og nedover.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0410-1024x768.jpg\" alt=\"Nano VNA plot av antennen med ny connector\n\" class=\"wp-image-270\" srcset=\"https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0410-1024x768.jpg 1024w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0410-300x225.jpg 300w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0410-768x576.jpg 768w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0410-1536x1152.jpg 1536w, https:\/\/la6cda.no\/wp-content\/uploads\/2025\/02\/img_0410.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Jeg pr\u00f8vde med IC-9700, og den kunne ikke m\u00e5le noe reflektert effekt noe sted over hele 2m b\u00e5ndet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e5 er det klart for neste 2m test.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>P\u00e5 antennen fra LA1TV har PL-259 connectoren v\u00e6rt litt sliten. Det var ikke noe ordentlig spor som PL259 connectoren kunne ta tak i. S\u00e5 jeg ville bytte denne ut med en N-connector istedenfor. Den gamle connectoren hadde en gjenget senterpinne ut i bak som kunne skrus rett inn i gamma-matchen. Den nye N-connectoren har lodde &hellip;<\/p>\n","protected":false},"author":1,"featured_media":267,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,18,9],"tags":[31,23],"class_list":["post-274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bygging","category-pludring","category-radio","tag-2m","tag-antenne"],"_links":{"self":[{"href":"https:\/\/la6cda.no\/index.php?rest_route=\/wp\/v2\/posts\/274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/la6cda.no\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/la6cda.no\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/la6cda.no\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/la6cda.no\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=274"}],"version-history":[{"count":4,"href":"https:\/\/la6cda.no\/index.php?rest_route=\/wp\/v2\/posts\/274\/revisions"}],"predecessor-version":[{"id":290,"href":"https:\/\/la6cda.no\/index.php?rest_route=\/wp\/v2\/posts\/274\/revisions\/290"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/la6cda.no\/index.php?rest_route=\/wp\/v2\/media\/267"}],"wp:attachment":[{"href":"https:\/\/la6cda.no\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/la6cda.no\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/la6cda.no\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}